[INFO] cloning repository https://github.com/SnowFlakeOS/uefi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SnowFlakeOS/uefi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4138cce94b13c3cbb318ceeeb2256a51e219f2b2 [INFO] checking SnowFlakeOS/uefi against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnowFlakeOS%2Fuefi" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SnowFlakeOS/uefi on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SnowFlakeOS/uefi [INFO] finished tweaking git repo https://github.com/SnowFlakeOS/uefi [INFO] tweaked toml for git repo https://github.com/SnowFlakeOS/uefi written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/SnowFlakeOS/uefi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18cc2acad715de7bd59edfcca5247000585c935b48dac7495238d1fdc20fcf0e [INFO] running `Command { std: "docker" "start" "-a" "18cc2acad715de7bd59edfcca5247000585c935b48dac7495238d1fdc20fcf0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18cc2acad715de7bd59edfcca5247000585c935b48dac7495238d1fdc20fcf0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18cc2acad715de7bd59edfcca5247000585c935b48dac7495238d1fdc20fcf0e", kill_on_drop: false }` [INFO] [stdout] 18cc2acad715de7bd59edfcca5247000585c935b48dac7495238d1fdc20fcf0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0470c2a3d4d4eb061d5f8db027195b2b8057f8d06a9b812d50c35fe24a8eb3b7 [INFO] running `Command { std: "docker" "start" "-a" "0470c2a3d4d4eb061d5f8db027195b2b8057f8d06a9b812d50c35fe24a8eb3b7", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.author [INFO] [stderr] Checking uefi v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:68:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:69:2 [INFO] [stdout] | [INFO] [stdout] 69 | type Error = Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | / fn into_result(self) -> Result<(), Status> { [INFO] [stdout] 72 | | if self == SUCCESS { [INFO] [stdout] 73 | | Ok( () ) [INFO] [stdout] 74 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:79:2 [INFO] [stdout] | [INFO] [stdout] 79 | / fn from_error(v: Status) -> Status { [INFO] [stdout] 80 | | v [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 82 | / fn from_ok(_: ()) -> Status { [INFO] [stdout] 83 | | SUCCESS [INFO] [stdout] 84 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/str16.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/boot_services/protocols/mod.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe fn from_ptr(*const ::Void) -> *const Self; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: *const ::Void` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:135:3 [INFO] [stdout] | [INFO] [stdout] 135 | (unsafe { (self.close_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:141:3 [INFO] [stdout] | [INFO] [stdout] 141 | (unsafe { (self.signal_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/boot_services/mod.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | let mut interface = try!(self.allocate_pool::(mem::size_of::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/borrow.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | fn to_owned(&self, &'heap ::boot_services::BootServices) -> Self::Owned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'heap ::boot_services::BootServices` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:68:2 [INFO] [stdout] | [INFO] [stdout] 68 | type Ok = (); [INFO] [stdout] | ^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `Error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:69:2 [INFO] [stdout] | [INFO] [stdout] 69 | type Error = Status; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | / fn into_result(self) -> Result<(), Status> { [INFO] [stdout] 72 | | if self == SUCCESS { [INFO] [stdout] 73 | | Ok( () ) [INFO] [stdout] 74 | | } [INFO] [stdout] ... | [INFO] [stdout] 77 | | } [INFO] [stdout] 78 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:79:2 [INFO] [stdout] | [INFO] [stdout] 79 | / fn from_error(v: Status) -> Status { [INFO] [stdout] 80 | | v [INFO] [stdout] 81 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `core::ops::Try` [INFO] [stdout] --> src/status.rs:82:2 [INFO] [stdout] | [INFO] [stdout] 82 | / fn from_ok(_: ()) -> Status { [INFO] [stdout] 83 | | SUCCESS [INFO] [stdout] 84 | | } [INFO] [stdout] | |_____^ not a member of trait `core::ops::Try` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/str16.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/boot_services/protocols/mod.rs:16:21 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe fn from_ptr(*const ::Void) -> *const Self; [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: *const ::Void` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:135:3 [INFO] [stdout] | [INFO] [stdout] 135 | (unsafe { (self.close_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/boot_services/mod.rs:141:3 [INFO] [stdout] | [INFO] [stdout] 141 | (unsafe { (self.signal_event)(ev.0) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/boot_services/mod.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | let mut interface = try!(self.allocate_pool::(mem::size_of::())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/borrow.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | fn to_owned(&self, &'heap ::boot_services::BootServices) -> Self::Owned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &'heap ::boot_services::BootServices` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2' [INFO] [stdout] --> src/status.rs:66:6 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #84277 for more information [INFO] [stdout] = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Output`, `Residual`, `from_output`, `branch` [INFO] [stdout] --> src/status.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Output`, `Residual`, `from_output`, `branch` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `type Output = Type;` [INFO] [stdout] = help: implement the missing item: `type Residual = Type;` [INFO] [stdout] = help: implement the missing item: `fn from_output(_: ::Output) -> Self { todo!() }` [INFO] [stdout] = help: implement the missing item: `fn branch(self) -> ControlFlow<::Residual, ::Output> { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Output`, `Residual`, `from_output`, `branch` [INFO] [stdout] --> src/status.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | impl ::core::ops::Try for Status [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `Output`, `Residual`, `from_output`, `branch` in implementation [INFO] [stdout] | [INFO] [stdout] = help: implement the missing item: `type Output = Type;` [INFO] [stdout] = help: implement the missing item: `type Residual = Type;` [INFO] [stdout] = help: implement the missing item: `fn from_output(_: ::Output) -> Self { todo!() }` [INFO] [stdout] = help: implement the missing item: `fn branch(self) -> ControlFlow<::Residual, ::Output> { todo!() }` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `uefi` due to 8 previous errors; 6 warnings emitted [INFO] [stdout] error: aborting due to 7 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0437, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stdout] error: aborting due to 7 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0407, E0437, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0470c2a3d4d4eb061d5f8db027195b2b8057f8d06a9b812d50c35fe24a8eb3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0470c2a3d4d4eb061d5f8db027195b2b8057f8d06a9b812d50c35fe24a8eb3b7", kill_on_drop: false }` [INFO] [stdout] 0470c2a3d4d4eb061d5f8db027195b2b8057f8d06a9b812d50c35fe24a8eb3b7